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For ordinary two-page comparisons, neither browser requires an extension now: Firefox and Chrome both have built-in Split View. Firefox has a direct Alt/Option-click gesture for pairing tabs already open in the same window; Chrome documents more ways to start a split and supports both side-by-side and stacked layouts. Which feels easier depends on how you work—there is no published comparative usability test establishing a universal winner.
Firefox vs. Chrome Split View at a glance
| What you want to do | Firefox | Chrome |
|---|---|---|
| Pair two tabs already open | Hold Alt (Option on Mac) and click the second tab, or select two tabs and choose Open in Split View. | Right-click a tab and choose New split view with current tab or Add tab to new split view; a keyboard shortcut is also available. |
| Put a new page beside the current one | Use Add Split View, then enter an address in the second pane or choose an open tab. | Use a tab menu, drag a tab to the target window, open a link in split view, or use a shortcut. Chrome also documents a toolbar route after pinning the Split View icon. |
| Choose pane orientation | Side-by-side panes, with a resizable divider. | Side-by-side or stacked, with the panes arranged top to bottom. |
| Use controls while comparing | Pane controls include resize, reverse, separate, and close both. | Controls include closing one view, swapping, separating, and changing orientation. Toolbar actions apply to the active view. |
Firefox 149 introduced Split View, and Mozilla says the release first reached Release channel users on March 24, 2026 (Firefox 149.0 Release Notes). Google says Chrome 145 introduced native Split View in February 2026 (Chrome for Developers). Availability can depend on browser version and rollout; update the browser or consult its help page if you do not see the feature.
How to start a split in Firefox
Pair two tabs that are already open
- Keep both tabs in the same Firefox window.
- Hold Alt on Windows or Linux, or Option on Mac, and click the other tab. Alternatively, select the two tabs and choose Open in Split View.
To start from one tab, open its tab context menu and choose Add Split View. In the second pane, enter a web address or choose another open tab. Mozilla’s instructions are in Split View in Firefox.
Adjust or end the comparison
Drag the divider to resize the panes. Firefox also documents controls to reverse the panes, separate them, or close both. Split View can be restored with its window if reopening previous windows and tabs is enabled in Firefox settings; reopening a closed tab by itself does not restore the split.
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- CRISP CLARITY: This 23.8″ Philips V line monitor delivers crisp Full HD 1920x1080 visuals. Enjoy movies, shows and videos with remarkable detail
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How to start a split in Chrome
Choose an entry route
Chrome documents several ways to create a split. Right-click a tab to start a new split with the current tab or add it to a new split. You can drag a tab to the left or right edge of the target window for side-by-side panes, or to the bottom edge for a stacked layout. You can also open a link in split view, use a keyboard shortcut, or pin the Split View icon and use its toolbar action. See Google’s current Use split view for multitasking in Chrome help page.
Chrome keyboard shortcuts
- Windows or Linux: Shift+Alt+N
- Mac: Cmd+Option+N
- Chromebook: Ctrl+Alt+N
Chrome’s controls let you close one view, swap panes, separate them, or change orientation. The active pane is visually distinguished. You can scroll the inactive pane without activating it, but tab-specific actions such as Translate, Print, and Reading mode apply to the active view. General side panels stay open as you switch views; tab-specific side panels collapse.
Rank #2
- CRISP CLARITY: This 22 inch class (21.5″ viewable) Philips V line monitor delivers crisp Full HD 1920x1080 visuals. Enjoy movies, shows and videos with remarkable detail
- 100HZ FAST REFRESH RATE: 100Hz brings your favorite movies and video games to life. Stream, binge, and play effortlessly
- SMOOTH ACTION WITH ADAPTIVE-SYNC: Adaptive-Sync technology ensures fluid action sequences and rapid response time. Every frame will be rendered smoothly with crystal clarity and without stutter
- INCREDIBLE CONTRAST: The VA panel produces brighter whites and deeper blacks. You get true-to-life images and more gradients with 16.7 million colors
- THE PERFECT VIEW: The 178/178 degree extra wide viewing angle prevents the shifting of colors when viewed from an offset angle, so you always get consistent colors
Which is easier for your workflow?
Choose Firefox for quick pairing of open tabs
If both pages are already open as tabs in one window, Firefox’s Alt/Option-click gesture is a particularly direct documented way to pair them. It is a workflow advantage, not evidence that Firefox is universally faster or easier.
Choose Chrome for more ways to begin or a stacked comparison
Chrome offers more documented starting routes, especially if you want to place a link beside the page you are reading. Its help documentation also explicitly supports a top-and-bottom layout, which can suit pages that work better in a tall pane than a narrow one.
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Rank #3
- Clear visuals. Fluid motion: A 144Hz refresh rate and 1ms MPRT deliver smooth, tear‑free motion across work, gaming, and streaming for clearer, more fluid viewing.
- Eye comfort: TÜV Rheinland 3‑star* certification reduces harmful blue light while preserving stunning color quality without compromise. *TÜV Rheinland 3-star eye comfort certification.
- Wide viewing angle: Get consistent views across a wide 178° /178° viewing angle.
- In-Plane Switching (IPS): See excellent color accuracy and consistency across wide viewing angles with In-plane Switching (IPS) technology.
- Ultra-thin bezels: Maximize your viewing experience with thin bezels.
Check the pane-specific behavior you rely on
In Firefox, Find in Page searches only the active pane. Firefox supports an unlimited number of separate split views, but each split contains only two tabs, and pinned tabs cannot be added. In Chrome, toolbar and tab-specific actions operate on the active view rather than both pages.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.When is a Chrome extension still useful?
A third-party extension is optional for the basic job of viewing two pages together. It may still suit someone who needs a particular multi-window arrangement or an extension-specific feature. For example, the Chrome Web Store listing for SplitView — Split Screen & Side by Side Tabs for Multi Window Browsing advertises six layouts and shortcuts; those are listing claims, not independently verified capabilities. The listing showed four ratings when accessed on October 4, 2026, too few to establish comparative user satisfaction.
Rank #4
- CURVED FOR ENHANCED ENGAGEMENT: An immersive viewing experience with a curved monitor that wraps more closely around your field of vision; It creates a wider view, enhancing depth perception and minimizing peripheral distraction
- SMOOTH PERFORMANCE FOR SEAMLESS CONTENT: Stay in the action when playing games, watching videos, or working on creative projects; The 100Hz refresh rate reduces lag and motion blur so you don't miss a thing in fast-paced moments¹
- MORE GAMING POWER: Gain the edge with optimizable game settings; Color and image contrast can be adjusted to see scenes more vividly and spot enemies hiding in the dark; Game Mode adjusts any game to fill the screen so you can view every detail²
- KEEP IT EASY ON THE EYES: Care for your eyes and stay comfortable, even during long sessions; Advanced eye comfort technology certified by TÜV reduces eye strain by minimizing blue light and reducing irritating screen flicker²
- INCREASED VERSATILITY: Connect to more; Plug devices straight into your monitor for increased flexibility, making your computing environment even more convenient
Chrome for Developers says a Split View API for extensions is available starting in Chrome 155, allowing extensions to detect, create, and manage built-in split views (Tabs Split View API, updated September 16, 2026). That is relevant to extension developers or users relying on API-based workflows, not a requirement for ordinary side-by-side browsing.
Quick Recap
Best Value
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- 【EASY ON THE EYES】 Protect your eyes and enhance your comfort with Blue-Light Shift technology. This feature reduces harmful blue light emissions from your screen, helping to alleviate eye strain during long hours of use and promoting healthier viewing habits.
- 【WIDEN YOUR PERSPECTIVE】Our sleek minimal bezel design ensures undivided attention. The nearly bezel-free display seamlessly connects in a dual monitor arrangement, delivering an unobstructed view that lets you focus on more at once, completely distraction-free.
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
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